MSI 915GLM4 User Guide - Page 58

CPU Ratio CMOS Setting, Adjusted CPU Clock, Adjust DDR Memory Frequency, Adjusted DDR Memory

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BIOS Setup CPU Ratio CMOS Setting This item allows you to adjust the CPU ratio. Setting to [Startup] enables the CPU running at the fastest speed which is detected by system. Adjusted CPU Clock This read-only item shows the CPU Clock you like to use, which will automatically change in accordance with the settings of Adjust CPU FSB Frequency and CPU Ratio CMOS Setting. Please note you must reboot the system to let the change take effect. Adjust DDR Memory Frequency W hen it is set to [Manual] in High Performance M ode, user can place an artificial memory clock limit on the system. Please note that memory is prevented from running faster than this frequency. Setting options: For DDR1: [Auto], [333], [400]. For DDR2: [Auto], [400], [533]. Adjusted DDR Memory Frequency This read-only item shows the DDR Memory Frequency you like to use, which will automatically change in accordance with the setting of Adjust DDR Memory Frequency. Please note you must reboot the system to let the change take effect. Adjust DDR Voltage (V) Adjusting the DDR voltage can increase the DDR speed. Any changes made to this setting may cause a stability issue, so changing the DDR voltage for long-term purpose is NOT recommended. MSI Reminds You... The settings shown in different color in CPU Voltage, DDR Voltage and NB Voltage help to verify if your setting is proper for your system. Gray: Default setting. Whi te: Safe setting. Yellow: High performance setting. Red: Not recommended setting and the system may be unstable. Changing CPU Voltage, DDR Voltage and NB Voltage may result in the instability of the system; therefore, it is NOT recommended to change the default setting for long-term usage. 3-23

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3-23
BIOS Setup
MSI Reminds You...
The settings shown in different color in CPU Voltage, DDR Volt-
age and NB Voltage help to verify if your setting is proper for your
system.
Gray:
Default setting.
White:
Safe setting.
Yellow: High performance setting.
Red:
Not recommended setting and the system may be
unstable.
Changing CPU Voltage, DDR Voltage and NB Voltage may result
in the instability of the system; therefore, it is
NOT
recommended
to change the default setting for long-term usage.
CPU Ratio CMOS Setting
This item allows you to adjust the CPU ratio. Setting to [Startup] enables the
CPU running at the fastest speed which is detected by system.
Adjusted CPU Clock
This read-only item shows the CPU Clock you like to use, which will automatically
change in accordance with the settings of
Adjust CPU FSB Frequency
and
CPU Ratio CMOS Setting
. Please note you must reboot the system to let the
change take effect.
Adjust DDR Memory Frequency
When it is set to [Manual] in
High Performance Mode
, user can place an
artificial memory clock limit on the system. Please note that memory is prevented
from running faster than this frequency. Setting options:
For DDR1: [Auto], [333], [400].
For DDR2: [Auto], [400], [533].
Adjusted DDR Memory Frequency
This read-only item shows the DDR Memory Frequency you like to use, which
will automatically change in accordance with the setting of
Adjust DDR
Memory Frequency
. Please note you must reboot the system to let the
change take effect.
Adjust DDR Voltage (V)
Adjusting the DDR voltage can increase the DDR speed. Any changes made to
this setting may cause a stability issue, so
changing the DDR voltage for
long-term purpose is NOT recommended
.